Question 27 A built up l-section is formed from plates welded together as shown in the figure. It is to be used as a column L = 3.7 m long. All elements are A36 steel and connected such the section is fully effective. Using the following properties, calculate the flexural buckling stress, Fcr, in MPa using theoretical k. Flanges: b = 170 mm, tf = 10 mm Web: h = 310 mm, tw = 9 mm Write your final answer in two decimal places only.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Question 27
A built up l-section is formed from plates welded together as shown in the figure. It is to be used as a column L = 3.7 m long. All elements are A36 steel and connected such the section is fully effective.
Using the following properties, calculate the flexural buckling stress, Fcr, in MPa using theoretical k.
Flanges: b = 170 mm, tf = 10 mm
Web: h = 310 mm, tw = 9 mm
Write your final answer in two decimal places only.
Transcribed Image Text:Question 27 A built up l-section is formed from plates welded together as shown in the figure. It is to be used as a column L = 3.7 m long. All elements are A36 steel and connected such the section is fully effective. Using the following properties, calculate the flexural buckling stress, Fcr, in MPa using theoretical k. Flanges: b = 170 mm, tf = 10 mm Web: h = 310 mm, tw = 9 mm Write your final answer in two decimal places only.
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